H-Board (2 Of 3) Schematic Diagram - Panasonic TH-42PA60A Service Manual

14.23. H-Board (2 of 3) Schematic Diagram

! H-BOARD TNPA3760AC (2/3)
MUTE CCT.
STB+5V
C2430
10V
1u
R2302
22k Q2300
RST
B1ABDF000034
Q2301
2SD0601ASL
R2303 R2338
0
5.6k
R2304
Q2302
100k
B1ABDF000034
AUDIO_MUTE
R2305
470
R2307
100k
SP_MUTE
1
2
3
4
5
TH-42PA60A/H/M/MT, TH-37PA60H/M H-Board (2 of 3) Schematic Diagram
10 11
SUB9V
L2204
0
R2130
10k
C2129 C2130
10V 10V R2147 R2149
1u 1u
10k 63.4k
R2137 C2134
1% 1%
33k
R2131 47p
50V
8.2k
GND
C2127 C2128
16V 50V
100u 0.1u R
IC2104
L
C0ABBA000168
VCC
VAO
C2133 C2143
R2132 50V
50V
33k 47p
0.01u
1%
1%
R2138 R2148
10k 63.4k
C2118
16V
47u
MAIN9V
MUTE SW
R2390
20k
Q2314
B1ABDF000034
C2372
R2391
50V
10k STB+5V
10u
R2396
R2311
1.8k 10k R2397
47k
R2399
R2354
R2389 R2393 1k
R2400 1k 1k R2392
10k
1.8k
22k
Q2315 R2398
R2310 C2307
12k
180k 16V
B1ABDF000034 Q2316
100u Q2317
B1ABDF000034
B1ABDF000034
12 13
IC2103
AN77L08M-E1
AVR 8V
SUB8V
SUB9V
IN
3 1 JS2108
OUT
C2132 C2131
C2146
16V 50V
50V COM 0.1u
10u JS2026
0.1u
2
25
R2182 100 L2182 26
SPEAKER R
27
SPEAKER L J0JCC0000241
DACM_L
28
R2183 100 L2183
C2172 DACM_C
C2174 J0JCC0000241 29
1000p
DACM_SUB
R2168 1000p 30
R2165 50V
4.7k 50V
DACM_SR
1k 31
R2184 L2184
DACM_SL
32
220 J0JCC0000241
SC2_OUT_R
C2170 33
L2185
50V
SC2_OUT_L
1000p J0JCC0000241 34
Q2104 R2185
VREF1
L2186 J0JCC0000241 35
220
2SA207700L
C2111 SC1_OUT_R
36
50V L2187
R2169
37 SC1_OUT_L
0.1u
R2166 4.7k J0JCC0000241
C2173 C2175
1k C2178 38
0.01u 0.01u
Q2105 16V10u
50V 50V
39
C2171 2SA207700L C2179
40
50V
16V 10u
1000p
C2183
C2176 C2177
50V
R2127 Q2103 50V
50V 3.3u
4.7k C2181
R2125 0.01u 0.01u
2SA207700L 50V
0.1u
100
C2116
SUB8V
50V *IC2106
JS2109
0.1u 0
R2126
C1AB00002468
4.7k L2108
J0JCC0000241
R2124
Q2102
100 2SA207700L
C2119
16V
47u
R2224
0
SUB5V
R2234
10k
SUB5V
34 22
C2237
35 SCL R10 21
R2235
0.01u 50V
10k C2238
36 20
SDA L10
ROUT1 LOUT5
0.01u 50V
37 19
O2 R9
IC2105
C2147 50V R2225 0
38 18
BIAS L9
22u +
PC_RIN
C2239 39 AN15862A-VT 17 C2162 R2170 220
L11 R8
1u
0.01u 50V 16V
C2240 C2163 R2171 220 PC_LIN
40 16
R11 AUDIO SW L8
0.01u 1u 16V
50V
C2164 TV_R
C2139 41 15 R2172 220
L12 R7
1u 16V
0.01u 50V
C2140 C2165 R2173 220 TV_L
42 R12 L1 R5 L7 14
0.01u 50V 1u 16V
C2141
43 13
L13 R6
0.01u 50V
C2142 44 12
0.01u 50V
C2168 R2176 220 HDMI_SR
1u
16V
C2169 R2177 220 HDMI_SL
1u 16V
SUB9V_VIDEO
14 15
93
TH-37PA60H / TH-37PA60M / TH-42PA60A / TH-42PA60H / TH-42PA60M / TH-42PA60MT
SUB5V_MSP
L2112
R2188
10k J0JCC0000241
SUB5V_MSP
SUB5V
L2110
L2109 J0JCC0000100
J0JCC0000100 R2237
10k
Q2113
L2111 B1ABDF000034
L2123
C2225
J0JCC0000241
16V 1u J0JCC0000241
R2236
L2205
Q2114 10k
C2185 J0JCC0000241
R2113 0
50V0.1u
B1ABDF000034
R2114 0
C2223
L2206
50V 39p
C2226
J0JCC0000241
50V
1000p
80
79
78
I2S_DA_IN3 I2C_DA
D_CTR_I/O_1
77
I2S_DA_IN4 I2C_CL
SPDIF_OUT
DACA_R NC 76 *L2118
DACA_L MAIN HP out STANDBYQ NC EXCELDR35V
75
VREF2 ADR_SEL
AUD_CL_OUT C2201
74
DACM_R D_CTR_I/O_0
TP 3p 50V
73
X2101
(MSP4450K-QA-D6) *C2222
XTAL_OUT
72 R2133 H0J184500027 *Q2106
CAPL_A ANA_IN1+ 50V
XTAL_IN 0.1u
AHVSUP AVSUP 71 C2202 5p B1ABDF000034
0
CAPL_M AVSUP TESTEN
70
C2195 50V
SC3_OUT_R NC
ANA_IN2+
69 L2117
SC3_OUT_L SUB in MAIN in NC 50V 47p C2199 R2197
*R2208
AHVSS AVSS ANA_IN- 68 50V 56p G0C6R8K00002
L2115 470 470
67 J0JCC0000241
C2204
C2203 R2202 *R2204
50V
66 50V 100 560
C2200 22p
65 10p
47p 50V
C2196 C2153
C2192
C2184 50V 16V
16V PA2055 SUB5V
50V 0.1u 4.7u
10u K5H1622A0023
0.1u R2181
C2191
0
50V C2198
C2197
0.1u
6.3V 6.3V
2.2u 100u
MSP
C3075
16V
220u
IC3005
AN15867A-VT
C3070
16V 0.1u VIDEO SW
MAIN_PB_OUT
49 32
MAIN_Y_OUT
50 31
51 30
R3167 1k CYout2/Yout2/Vout2 SDA
52 29
SA1 PB3
R3064 DCOUT PR4
AV1_V 220 C3021 53 28
V1 PRout1 PB4 IPD2
AV1_Y R3174 220 10V 1u
C3022 54 27
Y1 CY3
AV1_S 10V 1u R3057 0
55 26
S-1 SPD2
AV1_C
R3175 220 C3023 56 25
C1 PR2
R3061 0 10V 1u
57 24
SA2 PB2
AV2_V R3059 220 C3024 1u 10V 58 23
V2 APD1
AV2C_Y R3060
220 C3025 1u 10V 59 22
Y2 CY2
AV2C_YSW
60 21
S-2 C3 V9 IPD1
R3058 0
C3026 61 S-3 V8 20
C2 PR1
0.01u 50V V4 V7
62 19
63 18
64 17
TH-42PA60A/H/M/MT, TH-37PA60H/M H-Board (2 of 3) Schematic Diagram
16 17
ZA2108 ZA2101
TESA169 TESA169
ZA2104
ZA2102
TESA169
TESA169
ZA2107 ZA2106
TESA169 TESA169
ZA2105 ZA2103
TESA169 TESA169
MSP_RESET
SDA0B
SCL0B
11
*R2213
10k
*R2209
3.3k
*C2211
16V
*R2215 *C2213
0.1u
0 0
*Q2108
*R2214
*R2210 B1ABDF000034
1.2k 3.3k
*R2211
0
SUB9V
12
PA3100
K5H1622A0023
L3000
G0C101K00023
SUB9V_VIDEO
13
14
15
16
L3009
J0JCC0000100
C3067
0.01u
50V
C3046
0.01u 50V
C3048
0.01u 50V
R3096
0
50V
C3051 0.01u
C3052 0.01u
50V
R3111
0
C3053
R3112
0.01u 50V 0
AV3C_PR
C3047 1u R3092 220
10V
C3049 R3094 220 AV3C_PB
1u
10V R3097
220
R3095 AV3C_Y
C3050 1u 220
10V R3113
0
AV2C_PR
C3054 1u R3099 220
10V R3101 AV2C_PB
C3056 1u 220
10V R3114
0
AV2C_Y
C3055 1u R3100 220
10V
C3058
25V
470u
17
18